“pollution of motor vehicle exhaust gases”的概念、定义、翻译、参考文献-科学参考

单词	pollution of motor vehicle exhaust gases
释义	pollution of motor vehicle exhaust gases Encyclopedia 工学机动车排气污染释 pollution of motor vehicle exhaust gases机动车排气污染由机动车排放废气中含有的碳氢化合物、氮氧化物、颗粒物、一氧化碳、铅等有毒有害物质引起的环境污染。
随便看	sperm cold shock sperm competition sperm concentration sperm deformity rate sperm detection sperm glycolysis index spermiation spermidine spermidium spermine spermiogenesis sperm motility spermocentre spermo-nucleus sperm-oocyte membrane fusion spermospore sperm penetration sperm penetration path sperm(plant) sperm pump sperm rheotaxis Spermsphere sperm survival index sperm survival time sperm transfer

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